Mansory, the Swiss tuner, is back with another black beauty, and this time it�s a Porsche once again, with the 2011 Porsche Cayenne Turbo. The Porsche SUV is dipped in carbon fiber inside out, with an over-the-top carbon dose, including a vented hood, lower door moldings, a rear diffuser and two rear spoilers � all coated with carbon fiber. The Swiss tuner was even able to improve on the car